package com.ruoyi.rural.controller;

import java.math.BigDecimal;
import java.util.List;
import java.io.IOException;
import javax.servlet.http.HttpServletResponse;

import com.ruoyi.rural.domain.RuralApplicationBenefitAnagement;
import com.ruoyi.rural.domain.RuralBenefitAnagement;
import com.ruoyi.rural.domain.RuralVirusPreventionMaterials;
import com.ruoyi.rural.service.IRuralVirusPreventionMaterialsService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.ruoyi.common.log.annotation.Log;
import com.ruoyi.common.log.enums.BusinessType;
import com.ruoyi.common.security.annotation.RequiresPermissions;
import com.ruoyi.rural.domain.RuralApplicationEpidemicPreventionMaterials;
import com.ruoyi.rural.service.IRuralApplicationEpidemicPreventionMaterialsService;
import com.ruoyi.common.core.web.controller.BaseController;
import com.ruoyi.common.core.web.domain.AjaxResult;
import com.ruoyi.common.core.utils.poi.ExcelUtil;
import com.ruoyi.common.core.web.page.TableDataInfo;

/**
 * 防疫物资申领Controller
 * 
 * @author ruoyi
 * @date 2022-02-06
 */
@RestController
@RequestMapping("/applicationMaterials")
public class RuralApplicationEpidemicPreventionMaterialsController extends BaseController
{
    @Autowired
    private IRuralApplicationEpidemicPreventionMaterialsService ruralApplicationEpidemicPreventionMaterialsService;

    @Autowired
    private IRuralVirusPreventionMaterialsService ruralVirusPreventionMaterialsService;

    /**
     * 查询防疫物资申领列表
     */
    @RequiresPermissions("rural:applicationMaterials:list")
    @GetMapping("/list")
    public TableDataInfo list(RuralApplicationEpidemicPreventionMaterials ruralApplicationEpidemicPreventionMaterials)
    {
        startPage();
        List<RuralApplicationEpidemicPreventionMaterials> list = ruralApplicationEpidemicPreventionMaterialsService.selectRuralApplicationEpidemicPreventionMaterialsList(ruralApplicationEpidemicPreventionMaterials);
        return getDataTable(list);
    }

    /**
     * 导出防疫物资申领列表
     */
    @RequiresPermissions("rural:applicationMaterials:export")
    @Log(title = "防疫物资申领", businessType = BusinessType.EXPORT)
    @PostMapping("/export")
    public void export(HttpServletResponse response, RuralApplicationEpidemicPreventionMaterials ruralApplicationEpidemicPreventionMaterials)
    {
        List<RuralApplicationEpidemicPreventionMaterials> list = ruralApplicationEpidemicPreventionMaterialsService.selectRuralApplicationEpidemicPreventionMaterialsList(ruralApplicationEpidemicPreventionMaterials);
        ExcelUtil<RuralApplicationEpidemicPreventionMaterials> util = new ExcelUtil<RuralApplicationEpidemicPreventionMaterials>(RuralApplicationEpidemicPreventionMaterials.class);
        util.exportExcel(response, list, "防疫物资申领数据");
    }

    /**
     * 获取防疫物资申领详细信息
     */
    @RequiresPermissions("rural:applicationMaterials:query")
    @GetMapping(value = "/{id}")
    public AjaxResult getInfo(@PathVariable("id") String id)
    {
        return AjaxResult.success(ruralApplicationEpidemicPreventionMaterialsService.selectRuralApplicationEpidemicPreventionMaterialsById(id));
    }

    /**
     * 新增防疫物资申领
     */
    @RequiresPermissions("rural:applicationMaterials:add")
    @Log(title = "防疫物资申领", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@RequestBody RuralApplicationEpidemicPreventionMaterials ruralApplicationEpidemicPreventionMaterials)
    {
        ruralApplicationEpidemicPreventionMaterials.setClaimStatus("1");
        //  修改救济金类型总量
        RuralVirusPreventionMaterials ruralVirusPreventionMaterials = new RuralVirusPreventionMaterials();
        ruralVirusPreventionMaterials.setMaterialType(ruralApplicationEpidemicPreventionMaterials.getMaterialType());
        List<RuralVirusPreventionMaterials> ruralVirusPreventionMaterialsList = ruralVirusPreventionMaterialsService.selectRuralVirusPreventionMaterialsList(ruralVirusPreventionMaterials);
        // 若不为空则修改总金额,否则
        RuralVirusPreventionMaterials ruralVirusPreventionMaterials1;
        if (!ruralVirusPreventionMaterialsList.isEmpty()){
            ruralVirusPreventionMaterials1 = ruralVirusPreventionMaterialsList.get(0);
            BigDecimal totalNumber = new BigDecimal(ruralVirusPreventionMaterials1.getMaterialNumber());
            BigDecimal number = new BigDecimal(ruralApplicationEpidemicPreventionMaterials.getMaterialNumber());
            if (totalNumber.compareTo(number) < 1){
                return AjaxResult.error("申领数量超过已有数量！");
            }
            ruralApplicationEpidemicPreventionMaterialsService.insertRuralApplicationEpidemicPreventionMaterials(ruralApplicationEpidemicPreventionMaterials);
        }else {
            return AjaxResult.error("该申领类型没有配置！");
        }
        return AjaxResult.success("新增成功！");
  }

    /**
     * 修改防疫物资申领
     */
    @RequiresPermissions("rural:applicationMaterials:edit")
    @Log(title = "防疫物资申领", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@RequestBody RuralApplicationEpidemicPreventionMaterials ruralApplicationEpidemicPreventionMaterials)
    {
        return toAjax(ruralApplicationEpidemicPreventionMaterialsService.updateRuralApplicationEpidemicPreventionMaterials(ruralApplicationEpidemicPreventionMaterials));
    }

    /**
     * 确认防疫物资已发
     */
    @Transactional
    @RequiresPermissions("rural:applicationMaterials:edit")
    @Log(title = "防疫物资申领", businessType = BusinessType.UPDATE)
    @PutMapping(value = "/confirm")
    public AjaxResult confirm(@RequestBody RuralApplicationEpidemicPreventionMaterials ruralApplicationEpidemicPreventionMaterials)
    {
        //  修改捐赠状态并更改
        ruralApplicationEpidemicPreventionMaterials.setClaimStatus("2");
        ruralApplicationEpidemicPreventionMaterialsService.updateRuralApplicationEpidemicPreventionMaterials(ruralApplicationEpidemicPreventionMaterials);
        //  修改防疫物资类型总量
        RuralVirusPreventionMaterials ruralVirusPreventionMaterials = new RuralVirusPreventionMaterials();
        ruralVirusPreventionMaterials.setMaterialType(ruralApplicationEpidemicPreventionMaterials.getMaterialType());
        List<RuralVirusPreventionMaterials> ruralVirusPreventionMaterialsList = ruralVirusPreventionMaterialsService.selectRuralVirusPreventionMaterialsList(ruralVirusPreventionMaterials);
        // 若不为空则修改总量,否则
        RuralVirusPreventionMaterials ruralVirusPreventionMaterials1;
        if (!ruralVirusPreventionMaterialsList.isEmpty()){
            ruralVirusPreventionMaterials1 = ruralVirusPreventionMaterialsList.get(0);
            BigDecimal totalNumber = new BigDecimal(ruralVirusPreventionMaterials1.getMaterialNumber());
            BigDecimal number = new BigDecimal(ruralApplicationEpidemicPreventionMaterials.getMaterialNumber());
            if (totalNumber.compareTo(number) < 1){
                return AjaxResult.error("申领物资数量超过已有物资数量！");
            }
            ruralVirusPreventionMaterials1.setMaterialNumber(totalNumber.subtract(number).longValueExact());
            ruralVirusPreventionMaterialsService.updateRuralVirusPreventionMaterials(ruralVirusPreventionMaterials1);
        }else {
            return AjaxResult.error("该物资类型没有配置！");
        }
        return AjaxResult.success("确认成功！");
    }

    /**
     * 删除防疫物资申领
     */
    @RequiresPermissions("rural:applicationMaterials:remove")
    @Log(title = "防疫物资申领", businessType = BusinessType.DELETE)
	@DeleteMapping("/{ids}")
    public AjaxResult remove(@PathVariable String[] ids)
    {
        return toAjax(ruralApplicationEpidemicPreventionMaterialsService.deleteRuralApplicationEpidemicPreventionMaterialsByIds(ids));
    }
}
